PowerStop AR85213EVC Disc Brake Rotor - Rear

Power Stop Rear Genuine Geomet Coated Rotor Overview

The Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR85213EVC) is designed for reliable braking performance and corrosion resistance. This solid disc brake rotor features a smooth surface and a rust-resistant Geomet coating, making it suitable for rear brake applications on various vehicle models.

• Full cast solid rotor construction for durability
• Geomet rust-resistant coating to prevent corrosion
• Nominal thickness of 11.0 mm with discard thickness at 9.0 mm
• Overall diameter of 302.0 mm (11.9 inches)
• Mounting bolt hole circle diameter of 108.0 mm with 5 lug holes
• Standard replacement grade rotor with smooth surface finish
• Compatible with rear brake systems without ABS tone ring

Product Line Details: Power Stop - Rear Genuine Geomet Coated Rotor

This rotor is part of the Power Stop - Rear Genuine Geomet Coated Rotor line, which focuses on providing OEM-quality replacement rotors with enhanced corrosion protection. The Geomet coating applied to these rotors helps extend service life by resisting rust and environmental wear, making them a practical choice for rear brake applications where durability and consistent braking are essential.

Technical Specifications and Features

The AR85213EVC rotor is constructed as a full cast solid disc with a smooth braking surface, ensuring consistent pad contact and braking performance. It measures 302.0 mm (11.9 inches) in outside diameter and has an overall height of 41.2 mm. The nominal thickness is 11.0 mm, with a discard thickness of 9.0 mm, indicating when the rotor should be replaced to maintain safe braking. The rotor features a 5-lug hole pattern with a mounting bolt hole circle diameter of 108.0 mm, designed to fit specific rear brake assemblies. This rotor does not include an ABS tone ring, so it is compatible with vehicles that do not require this feature.

Common Applications and Problem Solving

• Replacement for worn or warped rear disc brake rotors
• Addresses rotor corrosion and rust issues in humid or salty environments
• Restores smooth braking performance and reduces brake noise
• Prevents brake pulsation caused by uneven rotor surfaces
• Suitable for vehicles requiring standard replacement rear rotors without ABS tone rings

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 9.0 mm before installation. Clean the rotor surface to remove any protective coating residue before mounting. Verify the 5-lug hole pattern and 108.0 mm bolt circle diameter match your vehicle’s specifications. Since this rotor does not include an ABS tone ring, confirm compatibility with your vehicle’s ABS system. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Geomet coating provides enhanced rust resistance to extend rotor life. While specific warranty details for part number AR85213EVC are not provided, Power Stop products typically come with a limited warranty against defects in materials and workmanship. Consult the manufacturer or retailer for exact warranty terms.